亥 i, gai - Zodiac sign
几 The "Kinyou" radical - table
東 TOU, higashi - east
莫 BO, MO, nakare, sabi(shii) - dusk, negative
甘 KAN, ama(i), ama(eru), ama(yakasu) - sweet, indulgent, coax, optimistic
Adding a tree (木 MOKU, BOKU, ki - tree) to these characters lets them branch out in a new direction!
核 KAKU - core, nucleus
机 KI, tsukue - desk
棟 TOU, mune, muna - ridge of a roof
模 MO, BO - copy, imitate, model
某 BOU - a certain, unnamed